NZ533014A - A system for sealing the secondary flow at the inlet to a nozzle of a turbomachine having a post-combustion chamber - Google Patents
A system for sealing the secondary flow at the inlet to a nozzle of a turbomachine having a post-combustion chamberInfo
- Publication number
- NZ533014A NZ533014A NZ533014A NZ53301404A NZ533014A NZ 533014 A NZ533014 A NZ 533014A NZ 533014 A NZ533014 A NZ 533014A NZ 53301404 A NZ53301404 A NZ 53301404A NZ 533014 A NZ533014 A NZ 533014A
- Authority
- NZ
- New Zealand
- Prior art keywords
- casing
- gasket
- upstream
- annular
- downstream
- Prior art date
Links
- 238000002485 combustion reaction Methods 0.000 title claims abstract description 15
- 238000007789 sealing Methods 0.000 title claims description 15
- 238000011144 upstream manufacturing Methods 0.000 claims abstract description 43
- 238000001816 cooling Methods 0.000 claims abstract description 8
- 230000000717 retained effect Effects 0.000 claims abstract description 4
- 238000005219 brazing Methods 0.000 claims description 3
- 230000001681 protective effect Effects 0.000 claims description 3
- 238000003466 welding Methods 0.000 claims description 3
- 239000004744 fabric Substances 0.000 description 2
- 238000003825 pressing Methods 0.000 description 2
- 125000006850 spacer group Chemical group 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000010790 dilution Methods 0.000 description 1
- 239000012895 dilution Substances 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
- F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
- F02C7/12—Cooling of plants
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/78—Other construction of jet pipes
- F02K1/80—Couplings or connections
- F02K1/805—Sealing devices therefor, e.g. for movable parts of jet pipes or nozzle flaps
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
- F02K—JET-PROPULSION PLANTS
- F02K1/00—Plants characterised by the form or arrangement of the jet pipe or nozzle; Jet pipes or nozzles peculiar thereto
- F02K1/78—Other construction of jet pipes
- F02K1/82—Jet pipe walls, e.g. liners
- F02K1/822—Heat insulating structures or liners, cooling arrangements, e.g. post combustion liners; Infrared radiation suppressors
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16J—PISTONS; CYLINDERS; SEALINGS
- F16J15/00—Sealings
- F16J15/02—Sealings between relatively-stationary surfaces
- F16J15/06—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces
- F16J15/08—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing
- F16J15/0887—Sealings between relatively-stationary surfaces with solid packing compressed between sealing surfaces with exclusively metal packing the sealing effect being obtained by elastic deformation of the packing
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2260/00—Function
- F05D2260/10—Particular cycles
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T50/00—Aeronautics or air transport
- Y02T50/60—Efficient propulsion technologies, e.g. for aircraft
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Gasket Seals (AREA)
- Jet Pumps And Other Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Supercharger (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR0306390A FR2855559B1 (fr) | 2003-05-27 | 2003-05-27 | Systeme d'etancheite du flux secondaire a l'entree d'une tuyere d'une turbomachine avec chambre de post-combustion |
Publications (1)
Publication Number | Publication Date |
---|---|
NZ533014A true NZ533014A (en) | 2004-09-24 |
Family
ID=32982397
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
NZ533014A NZ533014A (en) | 2003-05-27 | 2004-05-19 | A system for sealing the secondary flow at the inlet to a nozzle of a turbomachine having a post-combustion chamber |
Country Status (18)
Country | Link |
---|---|
US (1) | US6966189B2 (fr) |
EP (1) | EP1482127B1 (fr) |
JP (1) | JP4146389B2 (fr) |
KR (1) | KR20040102334A (fr) |
CN (1) | CN100346066C (fr) |
AT (1) | ATE333570T1 (fr) |
AU (1) | AU2004202177A1 (fr) |
BR (1) | BRPI0401807A (fr) |
CA (1) | CA2469853A1 (fr) |
DE (1) | DE602004001546T2 (fr) |
ES (1) | ES2270305T3 (fr) |
FR (1) | FR2855559B1 (fr) |
IL (1) | IL162142A (fr) |
NZ (1) | NZ533014A (fr) |
PL (1) | PL1482127T3 (fr) |
RU (1) | RU2342551C2 (fr) |
UA (1) | UA81234C2 (fr) |
ZA (1) | ZA200403929B (fr) |
Families Citing this family (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6799739B1 (en) | 2003-11-24 | 2004-10-05 | The Boeing Company | Aircraft control surface drive system and associated methods |
US7611099B2 (en) * | 2005-09-07 | 2009-11-03 | The Boeing Company | Seal assemblies for use with drooped spoilers and other control surfaces on aircraft |
US7624567B2 (en) * | 2005-09-20 | 2009-12-01 | United Technologies Corporation | Convergent divergent nozzle with interlocking divergent flaps |
FR2903151B1 (fr) * | 2006-06-29 | 2011-10-28 | Snecma | Dispositif de ventilation d'un carter d'echappement dans une turbomachine |
US8069648B2 (en) | 2008-07-03 | 2011-12-06 | United Technologies Corporation | Impingement cooling for turbofan exhaust assembly |
GB0908370D0 (en) * | 2009-05-15 | 2009-06-24 | Airbus Uk Ltd | A hinge sealing element and an assembly including said element |
US9932845B2 (en) * | 2011-06-30 | 2018-04-03 | United Technologies Corporation | Impingement cooled nozzle liner |
US9341120B2 (en) * | 2012-02-10 | 2016-05-17 | United Technologies Corporation | Channeled spring seal for sealing an air gap between moving plates |
RU2516751C1 (ru) * | 2013-04-11 | 2014-05-20 | Открытое акционерное общество "Уфимское моторостроительное производственное объединение" ОАО "УМПО" | Поворотное осесимметричное сопло турбореактивного двигателя |
FR3009029B1 (fr) * | 2013-07-26 | 2018-03-23 | Astrium Sas | Tuyere d'ejection de gaz de combustion d'un moteur fusee pourvue d'un dispositif d'etancheite entre une partie fixe et une partie mobile de la tuyere |
FR3047768B1 (fr) * | 2016-02-17 | 2019-02-01 | Safran Power Units | Dispositif de liaison et d'etancheite entre deux modules d'un conduit d'echappement d'une turbomachine |
RU2656172C1 (ru) * | 2017-04-20 | 2018-05-31 | Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") | Устройство для сочленения наружной поверхности поворотного реактивного сопла двигателя и мотогондолы самолёта |
RU2647018C1 (ru) * | 2017-04-26 | 2018-03-13 | Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") | Устройство для сочленения наружной поверхности поворотного реактивного сопла турбореактивного двигателя и мотогондолы самолета |
US10513939B2 (en) * | 2017-09-13 | 2019-12-24 | United Technologies Corporation | Seal interface with a deflection control feature |
FR3072908B1 (fr) * | 2017-10-26 | 2021-02-26 | Safran Nacelles | Ensemble propulsif pour aeronef |
RU2729591C1 (ru) * | 2019-08-01 | 2020-08-11 | Публичное акционерное общество "ОДК-Уфимское моторостроительное производственное объединение" (ПАО "ОДК-УМПО") | Поворотное осесимметричное сопло турбореактивного двигателя |
FR3136516A1 (fr) * | 2022-06-14 | 2023-12-15 | Safran Nacelles | Ensemble pour turbomachine |
CN115143847B (zh) * | 2022-07-28 | 2024-07-19 | 西安现代控制技术研究所 | 一种远程弹箭弹尾防热密封复合结构 |
Family Cites Families (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3972475A (en) * | 1975-07-31 | 1976-08-03 | United Technologies Corporation | Nozzle construction providing for thermal growth |
US4043509A (en) * | 1976-05-13 | 1977-08-23 | General Electric Company | Actuation system for a gas turbine engine exhaust device |
US4645217A (en) * | 1985-11-29 | 1987-02-24 | United Technologies Corporation | Finger seal assembly |
US5101624A (en) * | 1989-09-07 | 1992-04-07 | General Electric Company | Exhaust nozzle hinge |
FR2670177B1 (fr) * | 1990-12-05 | 1993-01-22 | Snecma | Joint d'etancheite entre l'arriere du fuselage d'un avion et les volets exterieurs de son turboreacteur. |
US5150839A (en) * | 1991-03-14 | 1992-09-29 | General Electric Company | Nozzle load management |
US5143292A (en) * | 1991-05-09 | 1992-09-01 | General Electric Company | Cooled leaf seal |
DE4408260A1 (de) * | 1994-03-11 | 1995-09-21 | Mtu Muenchen Gmbh | Dichtung |
US5522546A (en) * | 1994-08-19 | 1996-06-04 | General Electric Company | Variable exhaust nozzle seal |
US5560198A (en) * | 1995-05-25 | 1996-10-01 | United Technologies Corporation | Cooled gas turbine engine augmentor fingerseal assembly |
US5897120A (en) * | 1997-04-15 | 1999-04-27 | General Electric Company | Outer flap elastic seal assembly |
JP3600912B2 (ja) * | 2001-09-12 | 2004-12-15 | 川崎重工業株式会社 | 燃焼器ライナのシール構造 |
US6751944B2 (en) * | 2001-10-23 | 2004-06-22 | The Nordam Group, Inc. | Confluent variable exhaust nozzle |
FR2835288B1 (fr) * | 2002-01-31 | 2006-04-28 | Snecma Moteurs | Systeme de refroidissement pour une tuyere de post-combustion de turbomachine |
-
2003
- 2003-05-27 FR FR0306390A patent/FR2855559B1/fr not_active Expired - Fee Related
-
2004
- 2004-05-11 ES ES04291200T patent/ES2270305T3/es not_active Expired - Lifetime
- 2004-05-11 PL PL04291200T patent/PL1482127T3/pl unknown
- 2004-05-11 EP EP04291200A patent/EP1482127B1/fr not_active Expired - Lifetime
- 2004-05-11 DE DE602004001546T patent/DE602004001546T2/de not_active Expired - Lifetime
- 2004-05-11 AT AT04291200T patent/ATE333570T1/de not_active IP Right Cessation
- 2004-05-13 CA CA002469853A patent/CA2469853A1/fr not_active Abandoned
- 2004-05-19 NZ NZ533014A patent/NZ533014A/en unknown
- 2004-05-19 US US10/847,864 patent/US6966189B2/en not_active Expired - Lifetime
- 2004-05-19 JP JP2004148940A patent/JP4146389B2/ja not_active Expired - Lifetime
- 2004-05-20 ZA ZA200403929A patent/ZA200403929B/xx unknown
- 2004-05-20 AU AU2004202177A patent/AU2004202177A1/en not_active Abandoned
- 2004-05-24 BR BR0401807-9A patent/BRPI0401807A/pt not_active IP Right Cessation
- 2004-05-24 IL IL162142A patent/IL162142A/en not_active IP Right Cessation
- 2004-05-25 KR KR1020040037464A patent/KR20040102334A/ko not_active Application Discontinuation
- 2004-05-26 RU RU2004116112/06A patent/RU2342551C2/ru active
- 2004-05-26 UA UA20040504013A patent/UA81234C2/xx unknown
- 2004-05-27 CN CNB2004100475793A patent/CN100346066C/zh not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
CN100346066C (zh) | 2007-10-31 |
DE602004001546T2 (de) | 2007-06-21 |
RU2004116112A (ru) | 2006-01-10 |
EP1482127B1 (fr) | 2006-07-19 |
DE602004001546D1 (de) | 2006-08-31 |
FR2855559A1 (fr) | 2004-12-03 |
EP1482127A1 (fr) | 2004-12-01 |
US20050005607A1 (en) | 2005-01-13 |
JP4146389B2 (ja) | 2008-09-10 |
US6966189B2 (en) | 2005-11-22 |
RU2342551C2 (ru) | 2008-12-27 |
AU2004202177A1 (en) | 2005-12-08 |
JP2004353667A (ja) | 2004-12-16 |
IL162142A (en) | 2007-05-15 |
ZA200403929B (en) | 2005-05-20 |
BRPI0401807A (pt) | 2005-01-18 |
UA81234C2 (en) | 2007-12-25 |
IL162142A0 (en) | 2005-11-20 |
CN1573054A (zh) | 2005-02-02 |
ES2270305T3 (es) | 2007-04-01 |
CA2469853A1 (fr) | 2004-11-27 |
ATE333570T1 (de) | 2006-08-15 |
PL1482127T3 (pl) | 2006-12-29 |
FR2855559B1 (fr) | 2005-07-15 |
KR20040102334A (ko) | 2004-12-04 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PSEA | Patent sealed | ||
RENW | Renewal (renewal fees accepted) |